Actually add the UDF files!

1 files changed, 142 insertions, 0 deletions

diff --git a/sbin/mount_udf/mount_udf.c b/sbin/mount_udf/mount_udf.c
new file mode 100644
index 000000000000..bc2dd16c2202
--- /dev/null
+++ b/sbin/mount_udf/mount_udf.c
@@ -0,0 +1,142 @@
+/*
+ * Copyright (c) 1992, 1993, 1994
+ *      The Regents of the University of California.  All rights reserved.
+ * Copyright (c) 2002 Scott Long
+ *
+ * This code is derived from software contributed to Berkeley
+ * by Pace Willisson (pace@blitz.com).  The Rock Ridge Extension
+ * Support code is derived from software contributed to Berkeley
+ * by Atsushi Murai (amurai@spec.co.jp).
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+/*
+ * This is just a rip-off of mount_iso9660.c.  It's been vastly simplified
+ * because UDF doesn't take any options at this time.
+ */
+
+#include <sys/cdio.h>
+#include <sys/file.h>
+#include <sys/param.h>
+#include <sys/mount.h>
+#include <fs/udf/udf_mount.h>
+
+#include <err.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <sysexits.h>
+#include <unistd.h>
+
+#include "mntopts.h"
+
+struct mntopt mopts[] = {
+	MOPT_STDOPTS,
+	MOPT_UPDATE,
+	{ NULL }
+};
+
+void	usage(void);
+
+int
+main(int argc, char **argv)
+{
+	struct udf_args args;
+	int ch, mntflags, opts;
+	char *dev, *dir, mntpath[MAXPATHLEN];
+	struct vfsconf vfc;
+	int error, verbose;
+
+	mntflags = opts = verbose = 0;
+	memset(&args, 0, sizeof args);
+	args.ssector = -1;
+	while ((ch = getopt(argc, argv, "o:v")) != -1)
+		switch (ch) {
+		case 'o':
+			getmntopts(optarg, mopts, &mntflags, &opts);
+			break;
+		case 'v':
+			verbose++;
+			break;
+		case '?':
+		default:
+			usage();
+		}
+	argc -= optind;
+	argv += optind;
+
+	if (argc != 2)
+		usage();
+
+	dev = argv[0];
+	dir = argv[1];
+
+	/*
+	 * Resolve the mountpoint with realpath(3) and remove unnecessary
+	 * slashes from the devicename if there are any.
+	 */
+	(void)checkpath(dir, mntpath);
+	(void)rmslashes(dev, dev);
+
+#define DEFAULT_ROOTUID	-2
+	/*
+	 * UDF filesystems are not writeable.
+	 */
+	mntflags |= MNT_RDONLY;
+	args.export.ex_flags = MNT_EXRDONLY;
+	args.fspec = dev;
+	args.export.ex_root = DEFAULT_ROOTUID;
+	args.flags = opts;
+
+	error = getvfsbyname("udf", &vfc);
+	if (error && vfsisloadable("udf")) {
+		if (vfsload("udf"))
+			err(EX_OSERR, "vfsload(udf)");
+		endvfsent();	/* flush cache */
+		error = getvfsbyname("udf", &vfc);
+	}
+	if (error)
+		errx(1, "udf filesystem is not available");
+
+	if (mount(vfc.vfc_name, mntpath, mntflags, &args) < 0)
+		err(1, "%s", args.fspec);
+	exit(0);
+}
+
+void
+usage(void)
+{
+	(void)fprintf(stderr,
+		"usage: mount_udf [-v] [-o options] special node\n");
+	exit(EX_USAGE);
+}